HEADER    DNA BINDING PROTEIN                     11-FEB-20   6LXM              
TITLE     CRYSTAL STRUCTURE OF C-TERMINAL DNA-BINDING DOMAIN OF ESCHERICHIA COLI
TITLE    2 OMPR AS A DOMAIN-SWAPPED DIMER                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: TRANSCRIPTIONAL REGULATORY PROTEIN OMPR;                   
COMPND   3 CHAIN: C, A, B;                                                      
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 GENE: OMPR, NCTC10764_03768;                                         
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008                                      
KEYWDS    DNA BINDING PROTEIN TRANSCRIPTION FACTOR, TRANSCRIPTION, DNA BINDING  
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.SADOTRA,C.CHEN,C.H.HSU                                              
REVDAT   4   03-APR-24 6LXM    1       REMARK                                   
REVDAT   3   27-MAR-24 6LXM    1       REMARK                                   
REVDAT   2   06-JAN-21 6LXM    1       REMARK                                   
REVDAT   1   23-DEC-20 6LXM    0                                                
JRNL        AUTH   S.SADOTRA,Y.C.LOU,H.C.TANG,Y.C.CHIU,C.H.HSU,C.CHEN           
JRNL        TITL   STRUCTURAL BASIS FOR PROMOTER DNA RECOGNITION BY THE         
JRNL        TITL 2 RESPONSE REGULATOR OMPR.                                     
JRNL        REF    J.STRUCT.BIOL.                V. 213 07638 2020              
JRNL        REFN                   ESSN 1095-8657                               
JRNL        PMID   33152421                                                     
JRNL        DOI    10.1016/J.JSB.2020.107638                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.41 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.13_2998                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.41                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 26.45                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 19976                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.186                           
REMARK   3   R VALUE            (WORKING SET) : 0.182                           
REMARK   3   FREE R VALUE                     : 0.221                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.920                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1982                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1  5.7953 -  4.6072    1.00     1348   144  0.1639 0.2075        
REMARK   3     2  4.6072 -  4.0269    1.00     1323   152  0.1435 0.1764        
REMARK   3     3  4.0269 -  3.6597    1.00     1312   141  0.1502 0.1787        
REMARK   3     4  3.6597 -  3.3979    1.00     1307   144  0.1718 0.2141        
REMARK   3     5  3.3979 -  3.1979    1.00     1311   141  0.1913 0.2120        
REMARK   3     6  3.1979 -  3.0380    1.00     1300   148  0.2051 0.2536        
REMARK   3     7  3.0380 -  2.9059    1.00     1291   143  0.1947 0.2387        
REMARK   3     8  2.9059 -  2.7941    1.00     1304   141  0.2092 0.3138        
REMARK   3     9  2.7941 -  2.6978    1.00     1287   143  0.2282 0.2672        
REMARK   3    10  2.6978 -  2.6135    1.00     1299   145  0.2230 0.3163        
REMARK   3    11  2.6135 -  2.5389    0.98     1270   140  0.2217 0.2767        
REMARK   3    12  2.5389 -  2.4721    0.93     1190   132  0.2116 0.2642        
REMARK   3    13  2.4721 -  2.4120    0.82     1060   113  0.2068 0.2631        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.280            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.620           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 45.01                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 11                                         
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 2 THROUGH 41 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):  25.0368  34.5035  24.3428              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5652 T22:   0.2514                                     
REMARK   3      T33:   0.3190 T12:   0.0378                                     
REMARK   3      T13:  -0.1674 T23:  -0.0045                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.8966 L22:   1.6326                                     
REMARK   3      L33:   1.5806 L12:   0.4603                                     
REMARK   3      L13:   0.9688 L23:   0.2019                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.2715 S12:  -0.2086 S13:  -0.1783                       
REMARK   3      S21:   0.9375 S22:  -0.0181 S23:  -0.6196                       
REMARK   3      S31:   0.1564 S32:  -0.0787 S33:  -0.0878                       
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 42 THROUGH 56 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  25.8781  42.5145   9.7446              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3709 T22:   0.2118                                     
REMARK   3      T33:   0.3781 T12:   0.0062                                     
REMARK   3      T13:  -0.0079 T23:  -0.0134                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.2527 L22:   4.1175                                     
REMARK   3      L33:   4.2230 L12:  -0.1760                                     
REMARK   3      L13:   0.5132 L23:   1.5373                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1878 S12:   0.2154 S13:  -0.0090                       
REMARK   3      S21:  -0.3675 S22:   0.3461 S23:   0.2094                       
REMARK   3      S31:  -0.2178 S32:   0.3089 S33:  -0.1568                       
REMARK   3   TLS GROUP : 3                                                      
REMARK   3    SELECTION: CHAIN 'C' AND (RESID 57 THROUGH 102 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  28.9933  37.3799 -15.9107              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2716 T22:   0.2939                                     
REMARK   3      T33:   0.3554 T12:  -0.0403                                     
REMARK   3      T13:  -0.0119 T23:   0.0294                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5952 L22:   1.2855                                     
REMARK   3      L33:   2.0812 L12:   0.7735                                     
REMARK   3      L13:  -0.6227 L23:  -0.7297                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0777 S12:   0.2963 S13:  -0.1630                       
REMARK   3      S21:  -0.1392 S22:   0.1352 S23:  -0.0596                       
REMARK   3      S31:   0.2809 S32:  -0.0941 S33:  -0.0660                       
REMARK   3   TLS GROUP : 4                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 2 THROUGH 20 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):   2.3731  25.4078 -21.4763              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3355 T22:   0.3985                                     
REMARK   3      T33:   0.3286 T12:  -0.0156                                     
REMARK   3      T13:  -0.0568 T23:   0.0017                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   4.4715 L22:   3.8760                                     
REMARK   3      L33:   2.6157 L12:  -0.7760                                     
REMARK   3      L13:   0.3374 L23:  -0.3683                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1286 S12:   0.3332 S13:  -0.5183                       
REMARK   3      S21:   0.2116 S22:   0.3284 S23:   0.0782                       
REMARK   3      S31:  -0.0434 S32:  -0.5130 S33:  -0.4189                       
REMARK   3   TLS GROUP : 5                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 21 THROUGH 57 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -0.2463  28.8372 -11.2352              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2357 T22:   0.2816                                     
REMARK   3      T33:   0.3025 T12:   0.0260                                     
REMARK   3      T13:  -0.0555 T23:   0.0933                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.1748 L22:   2.0664                                     
REMARK   3      L33:   3.0257 L12:   0.4170                                     
REMARK   3      L13:  -1.1361 L23:   0.3282                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0808 S12:  -0.1978 S13:  -0.3397                       
REMARK   3      S21:  -0.0522 S22:   0.0195 S23:   0.1864                       
REMARK   3      S31:   0.1781 S32:   0.1909 S33:  -0.0481                       
REMARK   3   TLS GROUP : 6                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 58 THROUGH 78 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):   7.5596  22.0931  12.6272              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2442 T22:   0.4282                                     
REMARK   3      T33:   0.2760 T12:  -0.0043                                     
REMARK   3      T13:   0.0052 T23:   0.1318                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.5684 L22:   1.5759                                     
REMARK   3      L33:   2.0338 L12:   0.2314                                     
REMARK   3      L13:  -0.0452 L23:  -0.4794                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0073 S12:   0.0527 S13:   0.0079                       
REMARK   3      S21:  -0.1127 S22:  -0.1981 S23:  -0.1162                       
REMARK   3      S31:   0.2053 S32:   0.3395 S33:   0.2137                       
REMARK   3   TLS GROUP : 7                                                      
REMARK   3    SELECTION: CHAIN 'A' AND (RESID 79 THROUGH 101 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.7654  15.0570  19.9149              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3248 T22:   0.4215                                     
REMARK   3      T33:   0.3000 T12:  -0.0862                                     
REMARK   3      T13:   0.0715 T23:   0.0931                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.7934 L22:   2.9683                                     
REMARK   3      L33:   2.9545 L12:   0.0031                                     
REMARK   3      L13:   0.8086 L23:  -0.0734                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.1445 S12:  -0.3078 S13:  -0.5141                       
REMARK   3      S21:   0.2941 S22:  -0.0937 S23:  -0.1016                       
REMARK   3      S31:   0.1815 S32:   0.0021 S33:   0.2193                       
REMARK   3   TLS GROUP : 8                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 2 THROUGH 41 )                    
REMARK   3    ORIGIN FOR THE GROUP (A):   4.0093  26.9884  28.3273              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.6161 T22:   0.6925                                     
REMARK   3      T33:   0.3089 T12:  -0.2114                                     
REMARK   3      T13:   0.0982 T23:  -0.0121                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.3989 L22:   0.5265                                     
REMARK   3      L33:   0.9653 L12:   0.6338                                     
REMARK   3      L13:   0.2987 L23:   0.4502                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1487 S12:  -1.0691 S13:   0.1527                       
REMARK   3      S21:   0.7558 S22:  -0.3565 S23:   0.2916                       
REMARK   3      S31:  -0.7911 S32:   0.3200 S33:   0.1454                       
REMARK   3   TLS GROUP : 9                                                      
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 42 THROUGH 56 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):  -2.7634  27.3510  12.9119              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.3067 T22:   0.4139                                     
REMARK   3      T33:   0.3468 T12:  -0.0058                                     
REMARK   3      T13:   0.0383 T23:   0.0665                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.2463 L22:   3.6497                                     
REMARK   3      L33:   3.8157 L12:   2.0394                                     
REMARK   3      L13:  -0.1324 L23:  -1.4893                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3473 S12:   0.6635 S13:   0.5197                       
REMARK   3      S21:   0.1278 S22:   0.4077 S23:   0.1730                       
REMARK   3      S31:   0.0960 S32:  -0.1876 S33:  -0.0296                       
REMARK   3   TLS GROUP : 10                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 57 THROUGH 78 )                   
REMARK   3    ORIGIN FOR THE GROUP (A):   3.1684  38.1112  -5.4557              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.2531 T22:   0.3311                                     
REMARK   3      T33:   0.3674 T12:  -0.0249                                     
REMARK   3      T13:  -0.0183 T23:   0.0436                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.5421 L22:   2.1066                                     
REMARK   3      L33:   6.7048 L12:   0.1742                                     
REMARK   3      L13:   0.1137 L23:  -1.0383                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1262 S12:  -0.1524 S13:   0.1571                       
REMARK   3      S21:   0.0805 S22:  -0.3521 S23:  -0.1673                       
REMARK   3      S31:  -0.6690 S32:   0.7054 S33:   0.1737                       
REMARK   3   TLS GROUP : 11                                                     
REMARK   3    SELECTION: CHAIN 'B' AND (RESID 79 THROUGH 102 )                  
REMARK   3    ORIGIN FOR THE GROUP (A):  -7.7573  37.8491 -16.2319              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1711 T22:   0.3174                                     
REMARK   3      T33:   0.3075 T12:   0.0321                                     
REMARK   3      T13:  -0.0368 T23:   0.0653                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   2.3299 L22:   2.3329                                     
REMARK   3      L33:   2.4542 L12:  -0.6105                                     
REMARK   3      L13:  -0.1898 L23:   0.3685                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0641 S12:   0.2812 S13:   0.0439                       
REMARK   3      S21:  -0.1502 S22:  -0.1076 S23:   0.1432                       
REMARK   3      S31:  -0.1846 S32:  -0.0524 S33:   0.1136                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6LXM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-FEB-20.                  
REMARK 100 THE DEPOSITION ID IS D_1300014868.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 27-DEC-17                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : BL13C1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.975                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 19976                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.410                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 26.450                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 7.200                              
REMARK 200  R MERGE                    (I) : 0.07500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 26.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.41                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: SOLVED STRUCTURE                                     
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 62.91                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.32                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M POTASSIUM PHOSPHATE                
REMARK 280  MONOBASIC/SODIUM PHOSPHATE DIABASIC PH6.2 2.5M NACL, VAPOR          
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 288K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       30.90567            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       61.81133            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       61.81133            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       30.90567            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   2 -0.500000  0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 NH2  ARG A  58  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET C     1                                                      
REMARK 465     SER C   103                                                      
REMARK 465     LYS C   104                                                      
REMARK 465     ALA C   105                                                      
REMARK 465     LEU C   106                                                      
REMARK 465     GLU C   107                                                      
REMARK 465     HIS C   108                                                      
REMARK 465     HIS C   109                                                      
REMARK 465     HIS C   110                                                      
REMARK 465     HIS C   111                                                      
REMARK 465     HIS C   112                                                      
REMARK 465     HIS C   113                                                      
REMARK 465     MET A     1                                                      
REMARK 465     GLY A   102                                                      
REMARK 465     SER A   103                                                      
REMARK 465     LYS A   104                                                      
REMARK 465     ALA A   105                                                      
REMARK 465     LEU A   106                                                      
REMARK 465     GLU A   107                                                      
REMARK 465     HIS A   108                                                      
REMARK 465     HIS A   109                                                      
REMARK 465     HIS A   110                                                      
REMARK 465     HIS A   111                                                      
REMARK 465     HIS A   112                                                      
REMARK 465     HIS A   113                                                      
REMARK 465     MET B     1                                                      
REMARK 465     SER B   103                                                      
REMARK 465     LYS B   104                                                      
REMARK 465     ALA B   105                                                      
REMARK 465     LEU B   106                                                      
REMARK 465     GLU B   107                                                      
REMARK 465     HIS B   108                                                      
REMARK 465     HIS B   109                                                      
REMARK 465     HIS B   110                                                      
REMARK 465     HIS B   111                                                      
REMARK 465     HIS B   112                                                      
REMARK 465     HIS B   113                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    PRO A   100     O    HOH A   301              1.87            
REMARK 500   O1   SO4 A   201     O    HOH A   302              1.95            
REMARK 500   OH   TYR A    60     OD2  ASP B    49              2.05            
REMARK 500   O2   GOL C   204     O    HOH C   301              2.06            
REMARK 500   O    HOH A   321     O    HOH A   323              2.07            
REMARK 500   O    HOH A   337     O    HOH B   333              2.09            
REMARK 500   O    HOH C   334     O    HOH C   338              2.12            
REMARK 500   NH1  ARG B    65     O    HOH B   301              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CZ   ARG A    58     NH2  ARG A    58     4555     1.33            
REMARK 500   O1   GOL A   205     O1   GOL A   206     4555     2.09            
REMARK 500   OE1  GLN B    89     O1   GOL C   204     5564     2.13            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A  43   NE  -  CZ  -  NH1 ANGL. DEV. =   3.9 DEGREES          
REMARK 500    ARG A  43   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG A  58   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU C  21       64.06     26.58                                   
REMARK 500    LYS A   8       33.82    -97.01                                   
REMARK 500    GLU A  21       55.27     36.53                                   
REMARK 500    LEU A  94      -44.08   -138.93                                   
REMARK 500    ARG B  43       10.45     59.87                                   
REMARK 500    ARG B  56       49.35   -146.16                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue BTB C 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 C 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL C 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL C 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 205                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 206                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL A 207                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 202                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 203                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 204                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue GOL B 205                 
DBREF1 6LXM C    2   105  UNP                  A0A376JR14_ECOLX                 
DBREF2 6LXM C     A0A376JR14                        126         229             
DBREF1 6LXM A    2   105  UNP                  A0A376JR14_ECOLX                 
DBREF2 6LXM A     A0A376JR14                        126         229             
DBREF1 6LXM B    2   105  UNP                  A0A376JR14_ECOLX                 
DBREF2 6LXM B     A0A376JR14                        126         229             
SEQADV 6LXM MET C    1  UNP  A0A376JR1           INITIATING METHIONINE          
SEQADV 6LXM LEU C  106  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM GLU C  107  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS C  108  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS C  109  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS C  110  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS C  111  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS C  112  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS C  113  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM MET A    1  UNP  A0A376JR1           INITIATING METHIONINE          
SEQADV 6LXM LEU A  106  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM GLU A  107  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS A  108  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS A  109  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS A  110  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS A  111  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS A  112  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS A  113  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM MET B    1  UNP  A0A376JR1           INITIATING METHIONINE          
SEQADV 6LXM LEU B  106  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM GLU B  107  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS B  108  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS B  109  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS B  110  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS B  111  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS B  112  UNP  A0A376JR1           EXPRESSION TAG                 
SEQADV 6LXM HIS B  113  UNP  A0A376JR1           EXPRESSION TAG                 
SEQRES   1 C  113  MET ALA VAL ILE ALA PHE GLY LYS PHE LYS LEU ASN LEU          
SEQRES   2 C  113  GLY THR ARG GLU MET PHE ARG GLU ASP GLU PRO MET PRO          
SEQRES   3 C  113  LEU THR SER GLY GLU PHE ALA VAL LEU LYS ALA LEU VAL          
SEQRES   4 C  113  SER HIS PRO ARG GLU PRO LEU SER ARG ASP LYS LEU MET          
SEQRES   5 C  113  ASN LEU ALA ARG GLY ARG GLU TYR SER ALA MET GLU ARG          
SEQRES   6 C  113  SER ILE ASP VAL GLN ILE SER ARG LEU ARG ARG MET VAL          
SEQRES   7 C  113  GLU GLU ASP PRO ALA HIS PRO ARG TYR ILE GLN THR VAL          
SEQRES   8 C  113  TRP GLY LEU GLY TYR VAL PHE VAL PRO ASP GLY SER LYS          
SEQRES   9 C  113  ALA LEU GLU HIS HIS HIS HIS HIS HIS                          
SEQRES   1 A  113  MET ALA VAL ILE ALA PHE GLY LYS PHE LYS LEU ASN LEU          
SEQRES   2 A  113  GLY THR ARG GLU MET PHE ARG GLU ASP GLU PRO MET PRO          
SEQRES   3 A  113  LEU THR SER GLY GLU PHE ALA VAL LEU LYS ALA LEU VAL          
SEQRES   4 A  113  SER HIS PRO ARG GLU PRO LEU SER ARG ASP LYS LEU MET          
SEQRES   5 A  113  ASN LEU ALA ARG GLY ARG GLU TYR SER ALA MET GLU ARG          
SEQRES   6 A  113  SER ILE ASP VAL GLN ILE SER ARG LEU ARG ARG MET VAL          
SEQRES   7 A  113  GLU GLU ASP PRO ALA HIS PRO ARG TYR ILE GLN THR VAL          
SEQRES   8 A  113  TRP GLY LEU GLY TYR VAL PHE VAL PRO ASP GLY SER LYS          
SEQRES   9 A  113  ALA LEU GLU HIS HIS HIS HIS HIS HIS                          
SEQRES   1 B  113  MET ALA VAL ILE ALA PHE GLY LYS PHE LYS LEU ASN LEU          
SEQRES   2 B  113  GLY THR ARG GLU MET PHE ARG GLU ASP GLU PRO MET PRO          
SEQRES   3 B  113  LEU THR SER GLY GLU PHE ALA VAL LEU LYS ALA LEU VAL          
SEQRES   4 B  113  SER HIS PRO ARG GLU PRO LEU SER ARG ASP LYS LEU MET          
SEQRES   5 B  113  ASN LEU ALA ARG GLY ARG GLU TYR SER ALA MET GLU ARG          
SEQRES   6 B  113  SER ILE ASP VAL GLN ILE SER ARG LEU ARG ARG MET VAL          
SEQRES   7 B  113  GLU GLU ASP PRO ALA HIS PRO ARG TYR ILE GLN THR VAL          
SEQRES   8 B  113  TRP GLY LEU GLY TYR VAL PHE VAL PRO ASP GLY SER LYS          
SEQRES   9 B  113  ALA LEU GLU HIS HIS HIS HIS HIS HIS                          
HET    BTB  C 201      14                                                       
HET    SO4  C 202       5                                                       
HET    GOL  C 203       6                                                       
HET    GOL  C 204       6                                                       
HET    SO4  A 201       5                                                       
HET    SO4  A 202       5                                                       
HET    GOL  A 203       6                                                       
HET    GOL  A 204       6                                                       
HET    GOL  A 205       6                                                       
HET    GOL  A 206       6                                                       
HET    GOL  A 207       6                                                       
HET    SO4  B 201       5                                                       
HET    SO4  B 202       5                                                       
HET    SO4  B 203       5                                                       
HET    GOL  B 204       6                                                       
HET    GOL  B 205       6                                                       
HETNAM     BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-                 
HETNAM   2 BTB  PROPANE-1,3-DIOL                                                
HETNAM     SO4 SULFATE ION                                                      
HETNAM     GOL GLYCEROL                                                         
HETSYN     BTB BIS-TRIS BUFFER                                                  
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   4  BTB    C8 H19 N O5                                                  
FORMUL   5  SO4    6(O4 S 2-)                                                   
FORMUL   6  GOL    9(C3 H8 O3)                                                  
FORMUL  20  HOH   *123(H2 O)                                                    
HELIX    1 AA1 THR C   28  HIS C   41  1                                  14    
HELIX    2 AA2 SER C   47  ARG C   56  1                                  10    
HELIX    3 AA3 ARG C   56  GLU C   79  1                                  24    
HELIX    4 AA4 THR A   28  SER A   40  1                                  13    
HELIX    5 AA5 SER A   47  ARG A   56  1                                  10    
HELIX    6 AA6 GLY A   57  GLU A   79  1                                  23    
HELIX    7 AA7 THR B   28  HIS B   41  1                                  14    
HELIX    8 AA8 SER B   47  ARG B   56  1                                  10    
HELIX    9 AA9 ARG B   56  GLU B   79  1                                  24    
SHEET    1 AA1 4 VAL C   3  PHE C   6  0                                        
SHEET    2 AA1 4 PHE C   9  ASN C  12 -1  O  LEU C  11   N  ILE C   4           
SHEET    3 AA1 4 MET C  18  ARG C  20 -1  O  PHE C  19   N  LYS C  10           
SHEET    4 AA1 4 GLU C  23  MET C  25 -1  O  MET C  25   N  MET C  18           
SHEET    1 AA2 2 ILE C  88  VAL C  91  0                                        
SHEET    2 AA2 2 GLY C  95  PHE C  98 -1  O  VAL C  97   N  GLN C  89           
SHEET    1 AA3 4 VAL A   3  PHE A   6  0                                        
SHEET    2 AA3 4 PHE A   9  ASN A  12 -1  O  LEU A  11   N  ILE A   4           
SHEET    3 AA3 4 GLU A  17  ARG A  20 -1  O  GLU A  17   N  ASN A  12           
SHEET    4 AA3 4 GLU A  23  PRO A  24 -1  O  GLU A  23   N  ARG A  20           
SHEET    1 AA4 2 ILE A  88  VAL A  91  0                                        
SHEET    2 AA4 2 GLY A  95  PHE A  98 -1  O  GLY A  95   N  VAL A  91           
SHEET    1 AA5 4 VAL B   3  PHE B   6  0                                        
SHEET    2 AA5 4 PHE B   9  ASN B  12 -1  O  LEU B  11   N  ILE B   4           
SHEET    3 AA5 4 GLU B  17  ARG B  20 -1  O  GLU B  17   N  ASN B  12           
SHEET    4 AA5 4 GLU B  23  MET B  25 -1  O  GLU B  23   N  ARG B  20           
SHEET    1 AA6 2 ILE B  88  VAL B  91  0                                        
SHEET    2 AA6 2 GLY B  95  PHE B  98 -1  O  GLY B  95   N  VAL B  91           
SITE     1 AC1  2 ARG A  43  ARG C  43                                          
SITE     1 AC2  6 LYS C  36  ALA C  37  SER C  40  HIS C  41                    
SITE     2 AC2  6 LEU C  54  HOH C 313                                          
SITE     1 AC3  5 ARG C  48  THR C  90  TRP C  92  GLY C  93                    
SITE     2 AC3  5 GLY C  95                                                     
SITE     1 AC4  8 GLN B  89  THR B  90  TRP B  92  SO4 B 201                    
SITE     2 AC4  8 SO4 B 202  THR C  90  TRP C  92  HOH C 301                    
SITE     1 AC5  6 LYS A  36  ALA A  37  SER A  40  HIS A  41                    
SITE     2 AC5  6 LEU A  54  HOH A 302                                          
SITE     1 AC6  7 ARG A  16  LEU A  27  THR A  28  ARG A  73                    
SITE     2 AC6  7 GOL A 206  HOH A 305  HOH A 315                               
SITE     1 AC7 10 MET A  52  ALA A  55  ARG A  56  GLY A  57                    
SITE     2 AC7 10 GLU A  59  TYR A  60  HOH A 306  MET B  63                    
SITE     3 AC7 10 HOH B 312  ARG C  58                                          
SITE     1 AC8  6 LEU A  27  THR A  28  SER A  29  GOL A 206                    
SITE     2 AC8  6 SER C  29  HOH C 302                                          
SITE     1 AC9  6 ARG A  16  SER A  66  VAL A  69  GLN A  70                    
SITE     2 AC9  6 ARG A  73  GOL A 206                                          
SITE     1 AD1  5 ARG A  16  SO4 A 202  GOL A 204  GOL A 205                    
SITE     2 AD1  5 HOH A 327                                                     
SITE     1 AD2  4 ASN A  12  PHE A  19  ASP A  22  ARG A  76                    
SITE     1 AD3  8 TRP B  92  HOH B 307  ARG C  75  ALA C  83                    
SITE     2 AD3  8 PRO C  85  THR C  90  GOL C 204  HOH C 301                    
SITE     1 AD4  6 ARG B  75  ALA B  83  PRO B  85  THR B  90                    
SITE     2 AD4  6 TRP C  92  GOL C 204                                          
SITE     1 AD5  5 SER B  66  VAL B  69  ARG B  73  HOH B 313                    
SITE     2 AD5  5 ARG C  58                                                     
SITE     1 AD6  4 ARG A  48  ASP B  68  TRP B  92  GLY B  93                    
SITE     1 AD7  5 ARG B  56  ARG B  58  GLU B  59  HOH B 322                    
SITE     2 AD7  5 VAL C  69                                                     
CRYST1   98.683   98.683   92.717  90.00  90.00 120.00 P 31 2 1     18          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.010133  0.005851  0.000000        0.00000                         
SCALE2      0.000000  0.011701  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010786        0.00000